EP 1061971 A1 20001227 - Apparatus for dialysis with blood-warmer
Title (en)
Apparatus for dialysis with blood-warmer
Title (de)
Gerät für Dialyse mit Erwärmung vom Blut
Title (fr)
Appareil pour la dialyse avec chauffage du sang
Publication
Application
Priority
- US 0000625 W 20000111
- US 11558399 P 19990112
Abstract (en)
[origin: WO0041746A1] An integrated CRRT method and apparatus (10) incorporates steps and means for compensating for heat loss from blood in an extracorporeal circuit. A blood warmer (20) is designed to engage and hold a disposable blood tube segment to transfer heat at a closely controlled temperature to blood flowing in the disposable blood tube segment. Another significant aspect of the present invention is a blood tube segment for engagement with the blood warmer (20) is located in downstream of a dialyzer and upstream of a venous pressure monitor (15), an air bubble detector (90) and a venous line clamp (95). The disposable blood tube segment may be selectively connected when heat loss compensation is required and left disconnected when heat loss compensation is not required.
IPC 1-7
IPC 8 full level
A61M 1/14 (2006.01); A61M 1/34 (2006.01); A61M 1/36 (2006.01); A61M 1/16 (2006.01)
CPC (source: EP US)
A61M 1/3621 (2013.01 - EP US); A61M 1/369 (2013.01 - EP US); A61M 1/16 (2013.01 - EP US); A61M 1/3622 (2022.05 - EP US); A61M 1/36225 (2022.05 - EP US); A61M 1/3627 (2013.01 - EP US); A61M 1/3639 (2013.01 - EP US); A61M 2209/082 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0041746 A1 20000720; AT E451131 T1 20091215; CA 2322947 A1 20000720; CA 2322947 C 20081028; DE 60043476 D1 20100121; EP 1061971 A1 20001227; EP 1061971 B1 20091209; EP 1061971 B2 20171206; ES 2337760 T3 20100429; ES 2337760 T5 20180709; JP 2002534223 A 20021015; JP 4463426 B2 20100519; US 2002058896 A1 20020516; US 6349170 B1 20020219; US 6629946 B2 20031007
DOCDB simple family (application)
US 0000625 W 20000111; AT 00904283 T 20000111; CA 2322947 A 20000111; DE 60043476 T 20000111; EP 00904283 A 20000111; ES 00904283 T 20000111; JP 2000593355 A 20000111; US 48145400 A 20000111; US 5143102 A 20020116